Android Game in Java LibGDX

WARNING!!!! cocos2d-x is NOT acceptable or any other programming language!!!!! you have been warned. A android (libgdx) game. quick and easy to make, should not take more than a weekend to complete. NEED TO BE CODED IN JAVA LIBGDX, if you are not able to do it in Java then don't bid!!! libgdx project must have all four os ie: Windows desktop, Android, IOS, HTML. requirements for the game: One background main character many enemies on screen onTouch kill enemies. score system high score record for checking with others online (facebook, twitter, google etc) must have HACK PROOF if possible. may need a little more as will discuss with the person who gets the Project. future updates may not be needed so no hassle. if it is sucessful a reward might be up for grabs and also the next project will definately be yours. and that will be big and the pay will be as well. Thank you j